Description: Features three unique cam designs for each application, Hydraulic flat tappet camshaft type, Delivers excellent horsepower gains over a broad torque curve, Will fit 1958-98 Chevy 262-400, Best used with aftermarket converters & more rear gear COMP Cams K12-600-4 Thumpr Hydraulic Camshaft Kit, Chevy S/B Sku # 282K126004 Mfr. Part # K12-600-4 Condition New Brand COMP Cams Sold Each Details Info COMP Cams Thumpr 279TH7 Cam and Lifter Kit for Small Block Chevy. Chevrolet 262-400 c.i. 8 cyl. 1958-1998. For '58-'98 262-400 cid Small Block Engines w/ Flat Tappet Cam - High Performance Street, Stock Converter Ok, Best w/ 2000+ Converter & Gears. Choppy/Thumping Idle. Thumpr. SMALL BLOCK CHEVY Hydraulic COMPLETE KIT - Thumpr : High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.Three unique cam designs for each application that deliver excellent horsepower gains & broad torque curve; perfect choice for muscle cars & street rods Early intake valve opening & long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note Best with aftermarket converters & more rear gear Application This Part Fits 1958-98 Chevy 262-400 Specs Sold in Quantity Kit Camshaft Type Hydraulic Flat Tappet Lifter Type Hydraulic Flat Tappet RPM Range 2000 to 5800 Intake Duration 279 Exhaust Duration 297 Intake Duration (.050" Lift) 227 Exhaust Duration (.050" Lift) 241 Pushrods Included External Ignition Box Required No Gaskets Included No Timing Chain and Gears Included Yes Lifters Included Yes Valve Spring Included Yes Retainers Included Yes Locks Included Yes Assembly Lubricant Included Yes Valve Stem Seals Included Yes Lobe Separation 107 GTIN Code 036584182214 Valve Springs Required No Exhaust Valve Lift w/ Rocker Arm Ratio 0.465 Grind Number 279TH7 Intake Valve Lift w/ Rocker Arm Ratio 0.479 MFG. Part # K12-600-4 Rocker Arms Included No Tech Support We're here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through eBay Messaging and a knowledgeable Speedway Motors team member will be happy to help. About Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.
Price: 560.95 USD
Location: Lincoln, Nebraska
End Time: 2024-09-17T12:01:53.000Z
Shipping Cost: 0 USD
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Return shipping will be paid by: Seller
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Type: Camshaft & Lifter Kits
Manufacturer Part Number: K12-600-4
California Prop 65 Warning: Cancer and Reproductive Harm
Brand: Comp Cams